Use external bash script (refactoring)

README.md

@@ -1,4 +1,4 @@
-# .NET Setup
+# .NET Restore
 
 ![License: MIT][shield-license-mit]
 [![CI][shield-ci]][workflow-ci]

action.yml

@@ -76,13 +76,14 @@ runs:
     - name: .NET Restore
       working-directory: ${{ inputs.working-directory }}
       shell: bash
-      run: >
-        dotnet restore
-        "${{ inputs.workspace }}"
-        ${{ inputs.configfile != '' && format('--configfile "{0}"', inputs.configfile) || '' }}
-        ${{ inputs.ignore-failed-sources != 'false' && '--ignore-failed-sources' || '' }}
-        ${{ inputs.force != 'false' && '--force' || '' }}
-        ${{ inputs.force-evaluate != 'false' && '--force-evaluate' || '' }}
-        ${{ inputs.use-lock-file != 'false' && '--use-lock-file' || '' }}
-        ${{ inputs.lock-file-path != '' && format('--lock-file-path "{0}"', inputs.lock-file-path) || '' }}
-        ${{ inputs.locked-mode != 'false' && '--locked-mode' || '' }}
+      env:
+        INPUT_WORKSPACE: ${{ inputs.workspace }}
+        INPUT_CONFIGFILE: ${{ inputs.configfile }}
+        INPUT_IGNORE_FAILED_SOURCES: ${{ inputs.ignore-failed-sources != 'false' && 'true' || 'false' }}
+        INPUT_FORCE: ${{ inputs.force != 'false' && 'true' || 'false' }}
+        INPUT_FORCE_EVALUATE: ${{ inputs.force-evaluate != 'false' && 'true' || 'false' }}
+        INPUT_USE_LOCK_FILE: ${{ inputs.use-lock-file != 'false' && 'true' || 'false' }}
+        INPUT_LOCK_FILE_PATH: ${{ inputs.lock-file-path != 'false' && 'true' || 'false' }}
+        INPUT_LOCKED_MODE: ${{ inputs.locked-mode != 'false' && 'true' || 'false' }}
+      run: |
+        "${{ github.action_path }}/entrypoint.sh"

entrypoint.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -e
+set -o pipefail
+
+if sdk_version=$(dotnet --version 2>&1); then
+    echo "Using .NET SDK version '$sdk_version'"
+else
+    echo "::error ::The .NET SDK is not installed"
+    exit 1
+fi
+
+if version=$(dotnet restore --version 2>&1); then
+    echo "Using 'dotnet restore' version '$version'"
+else
+    echo "::error ::The 'dotnet restore' tool is not installed"
+    exit 1
+fi
+
+cmd="dotnet restore"
+
+if [[ -n "$INPUT_CONFIGFILE" ]]; then
+    cmd+=" --configfile '$INPUT_CONFIGFILE'"
+fi
+
+if [[ -n "$INPUT_IGNORE_FAILED_SOURCES" ]]; then
+    cmd+=" --ignore-failed-sources"
+fi
+
+if [[ -n "$INPUT_FORCE" ]]; then
+    cmd+=" --force"
+fi
+
+if [[ -n "$INPUT_FORCE_EVALUATE" ]]; then
+    cmd+=" --force-evaluate"
+fi
+
+if [[ -n "$INPUT_USE_LOCK_FILE" ]]; then
+    cmd+=" --use-lock-file"
+fi
+
+if [[ -n "$INPUT_LOCK_FILE_PATH" ]]; then
+    cmd+=" --lock-file-path '$INPUT_LOCK_FILE_PATH'"
+fi
+
+if [[ -n "$INPUT_LOCKED_MODE" ]]; then
+    cmd+=" --locked-mode"
+fi
+
+eval "$cmd"